⟩ What is Archived Redo Log?
Archived Redo Log consists of Redo Log files that have archived before being reused.
Archived Redo Log consists of Redo Log files that have archived before being reused.
Explain the Difference between OLTP and OLAP?
Explain What is What are Semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
Explain me what is VLDB?
Explain What is real time data-warehousing?
What is the Differences between star and snowflake schemas?
What is SCD1 , SCD2 , SCD3?
What is a lookup table?
Explain me What are Data Marts?
What is a level of Granularity of a fact table?
Explain What are the Different methods of loading Dimension tables?